Triple
T16323427
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | O'Neill Tunnel |
E396353
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object | Zakim Bridge (Leonard P. Zakim Bunker Hill Memorial Bridge) |
E423143
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Zakim Bridge (Leonard P. Zakim Bunker Hill Memorial Bridge) | Statement: [O'Neill Tunnel, connectsWith, Zakim Bridge (Leonard P. Zakim Bunker Hill Memorial Bridge)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zakim Bridge (Leonard P. Zakim Bunker Hill Memorial Bridge) Context triple: [O'Neill Tunnel, connectsWith, Zakim Bridge (Leonard P. Zakim Bunker Hill Memorial Bridge)]
-
A.
Zakim Bridge
chosen
The Zakim Bridge is a distinctive cable-stayed bridge in Boston, Massachusetts, known for its striking design and role as a major city landmark.
-
B.
Arlington Memorial Bridge
Arlington Memorial Bridge is a historic Neoclassical span across the Potomac River in Washington, D.C., symbolically linking the Lincoln Memorial with Arlington National Cemetery.
-
C.
George Mason Memorial Bridge
The George Mason Memorial Bridge is a major Potomac River crossing in Washington, D.C., carrying traffic as part of the multi-span 14th Street Bridge complex between the city and Virginia.
-
D.
James Madison Memorial Bridge
The James Madison Memorial Bridge is a highway bridge spanning the Rappahannock River between Port Royal and Port Conway in Virginia, named in honor of the fourth U.S. president, James Madison.
-
E.
M Street Bridge
The M Street Bridge was a former Sacramento River crossing in California that preceded and was ultimately replaced by the iconic Tower Bridge.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d87f255b788190a400eba031dd85d8 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e296b82fe88190a448597b7827f859 |
completed | April 17, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a002da6e6e08190a20cc51699e12dbc |
completed | May 10, 2026, 7:03 a.m. |
Created at: April 10, 2026, 5:06 a.m.